<template>
  <el-upload
    class="upload-demo"
    ref="upload"
    action="http://localhost:3005/upload"
    :on-success='successFn'
    :file-list="fileList"
    :auto-upload="false">
    <el-button slot="trigger" size="small" type="primary">选取文件</el-button>
    <el-button style="margin-left: 10px;" size="small" type="success" @click="submitUpload">上传到服务器</el-button>
    <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
  </el-upload>
</template>

<script>
export default {
  name:'UploadImg',
  data(){
      return{
          fileList:[]
      }
  },
  methods:{
      successFn(response){
          console.log(response)
          this.$emit('getpicurl',response)
      },
      submitUpload() {
        this.$refs.upload.submit();
      },
  }
}
</script>

<style>

</style>